HTML Minifier
Minify HTML code to reduce file size
Minify HTML code to reduce file size. Key features include Removes whitespace and comments and Collapses optional tags. Use it for everyday development and data tasks. All processing runs locally in your browser. Your files and text are not sent to Tool-web's server.
Encrypted with HTTPSProcessed in your browser
All processing runs locally in your browser. Your files and text are not sent to Tool-web's server.
Actions:
How to Use
- Paste your HTML code into the editor
- Click "Minify" to compress the code
- Compare original and minified sizes
- Copy or download the minified HTML
Features
- Removes whitespace and comments
- Collapses optional tags
- Shows size reduction percentage
- Preserves rendering
- Copy or download output
Frequently Asked Questions
Will minification break my HTML?
No. The minifier removes only whitespace, comments, and optional elements. The rendered output remains identical.
How much can HTML be reduced?
Typical reduction is 10-30% depending on the amount of whitespace and comments in the original code.
Does it work with embedded CSS and JS?
Yes. The minifier handles HTML with embedded style and script tags.
What developer tools are available?
We offer JSON formatter, Base64 encoder/decoder, UUID generator, CSS minifier, JavaScript formatter, HTML previewer, regex tester, SQL formatter, and more tools.
Are these developer tools free?
Yes. Every developer tool is free, requires no sign-up, and runs entirely in your browser.
Is my code data safe?
All processing is client-side. Your source code, API keys, and data never leave your browser, keeping your intellectual property secure.
Do these tools support large files?
Yes. The tools handle large payloads efficiently. Very large files (10MB+) may take a moment to process depending on your device.
Can I use these tools offline?
Once the page is loaded, most tools work entirely in your browser without an active internet connection.
Privacy & Security
All processing happens entirely in your browser using client-side JavaScript. Your files and text are not uploaded to Tool-web's server.
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